<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="text" id="USER_AGE">
<script>

    $(function() {
    var currYear = (new Date()).getFullYear();
    var opt = {};
    opt.date = {preset: 'date'};
    opt.datetime = {preset: 'datetime'};
    opt.time = {preset: 'time'};
    opt.default = {
        theme: 'android-ics light', //皮肤样式
        display: 'modal', //显示方式
        mode: 'scroller', //日期选择模式
        dateFormat: 'yyyy年mm月',
        lang: 'zh',
        showNow: true,
        nowText: "今天",
        startYear: currYear - 50, //开始年份
        endYear: currYear + 10 //结束年份
    };
    $("#USER_AGE").mobiscroll($.extend(opt['date'], opt['default']));
});
</script>

</body>
</html>